baber/WOPTO huggingface dataset:
Patent JP-2020142734-A (JP)
Title: Electric type power steering device with telescopic function
Inventor: NISHIGAMI SHINSUKE
IPC: B62D1/185
Filed: 2019-03-08
Abstract: To prevent interference between an electric connection part such as a wiring harness and a column cover during telescopic operation while securing a space around feet in an electric type power steering device having a telescopic function.SOLUTION: In an electric type power steering device, a power assist part having an electric motor as a main body and an electronic control member controlling operation of the power assist part are arranged around a steering column, has a telescopic function by which movements of a steering shaft going through a steering column are freely adjustable in an axial direction. Apart from a column cover covering the steering column, a protective cover protecting an electric connection part of the electronic control member from a compartment side is arranged proximally or contact arranged in the electronic control member or the electric connection part, and is connected to a non-movement part during telescopic operation.SELECTED DRAWING: Figure 2
Patent JP-2020143552-A (JP)
Title: Tile installation method on inner wall surface of tunnel
Inventor: MATSUDAIRA TAKAYOSHI
IPC: E21D11/04
Filed: 2019-03-08
Abstract: To provide a tile installation method on an inner wall surface of a tunnel capable of reducing man hours by simplifying tile installation operation on the inner wall surface of the tunnel.SOLUTION: A tile installation method on an inner wall surface of a tunnel comprises: a step of forming a tile sheet in a strip shape arranging a plurality of rectangular tiles in a vertical row by adhering on its surface a flexible elongated tape of which one surface is an adhesive layer and placing them with gaps therebetween corresponding to joints; a step of adhering rear surfaces of the tiles on an adhesive coated surface formed on the inner wall surface of the tunnel by placing the formed strip tile sheet such a way a tile alignment direction runs along the gravity direction as putting one of its end upward; a step of pressing each of tiles on the adhered tile sheet toward the inner wall surface of the tunnel using a vibrator gun; and a step of removing the tape from the adhered tile sheet.SELECTED DRAWING: Figure 6
Patent JP-2020148913-A (JP)
Title: Toner and toner manufacturing method
Inventor: KAMAE KENTARO
IPC: G03G9/097
Filed: 2019-03-13
Abstract: To provide a toner which exhibits excellent low temperature fixability and transferability, and with which it is possible to suppress a density fluctuation for output the printing percentage of an image of which is high, and a manufacturing method for the toner.SOLUTION: Provided is a toner including a toner particle that contains silicone oil, wherein a vinyl polymer A exists in a region within 300 nm from the surface of the toner particle toward the center of it, the vinyl polymer A including a first monomer unit derived from a first polymerizable monomer and a second monomer unit derived from a second polymerizable monomer, the first polymerizable monomer being selected from (meth)acrylic ester including a C18-36 linear or branched alkyl group, the second polymerizable monomer including an ester group or a nitrile group, the content ratio of the first monomer unit in the vinyl polymer A being 5.0-60.0 mol%, the content ratio of the second monomer unit in the vinyl polymer A being 20.0-95.0 mol%, the SP value of the first monomer unit and the SP value of the second monomer unit satisfying a prescribed relationship, a formula A/B satisfying a prescribed relationship, where A represents the amount of Si at bond energy 102eV-103eV measured by the ESCA of the toner and B represents the amount of C at bond energy 285eV-288eV.SELECTED DRAWING: None
Patent JP-2020154013-A (JP)
Title: Caution evocation device for vehicle, caution evocation method for vehicle and program
Inventor: KANO TATSUO
IPC: G10L15/10
Filed: 2019-03-18
Abstract: To evoke caution when a crew member has conversation including caution information on driving.SOLUTION: A caution evocation device 2000 for a vehicle comprises: a voice input part 300 to which voices of crew members 10, 12, 14, 16, 18 and 20 of a vehicle 1000 are inputted; an uttered sentence estimation part 400 for estimating an uttered sentence on the basis of the voice; a caution information determination part 500 for determining whether the caution information on driving of the vehicle is included in the uttered sentence or not; and an output part 800 for outputting notification information when the caution information is included in the uttered sentence.SELECTED DRAWING: Figure 2
Patent JP-2020154418-A (JP)
Title: Inverted pendulum type robot
Inventor: KASHIWAI MIKIO
IPC: G05D1/02
Filed: 2019-03-18
Abstract: To provide an inverted pendulum type robot that can instantaneously avoid the attitude from becoming unstable with the space saved while reducing a power consumption.SOLUTION: A bag-structural member 220 is inflated by supplying a compressed gas inside a cylinder 230 into the internal space of the bag-structural member 220 through an air-supply passage 211. In response to this, the connection between the upper end part and the lower end part kept protected by a connection mechanism 240 of a protection member 210 is disconnected, and thus the protection member 210 is released outward over the entire circumference. Subsequently, a central part 221 and a tongue piece 222 folded on the outside thereof jut or bulge outward and obliquely downward. Accordingly, when a base body 110 is tilted in a direction, at least one of the tongue pieces 222 corresponding to the direction among a plurality of tongue pieces 222 abuts against the floor surface so that the base body 110 is not tilted any more.SELECTED DRAWING: Figure 5
Patent JP-2020151341-A (JP)
Title: Absorbent article and manufacturing method of the same
Inventor: NAGASHIMA MARIKO
IPC: A61F13/15
Filed: 2019-03-22
Abstract: To provide an absorbent article which prevents soft touch feeling of cotton from lowering, improves absorption efficiency and is less likely to cause return, and to provide a manufacturing method of the same.SOLUTION: A top sheet comprises a multilayer structure including a non-thermal adhesive layer 10 comprising cellulosic fibers arranged at a skin side, and a thermal adhesive layer 11 comprising long thermal adhesive fibers arranged at a non-skin side. A second sheet 6 comprising thermal adhesive fibers is arranged at a non-skin side of the top sheet, and a large number of compression parts 15 made by integrally recessing the second sheet 6 and the top sheet 3 to a skin side are formed on a non-skin side surface of the second sheet 6. The non-thermal adhesive layer 10 and the thermal adhesive layer 11 are connected due to entangling of their fibers. The second sheet 6 is formed at a lower basis weight and a lower density than those of the thermal adhesive layer 11. The compression part 15 is formed including an intermittent pattern or a linear pattern.SELECTED DRAWING: Figure 4
Patent JP-2020153933-A (JP)
Title: Method of identifying microorganisms
Inventor: TERAMOTO KANAE
IPC: G01N27/62
Filed: 2019-03-22
Abstract: To provide a method of identifying microorganisms using mass spectrometry.SOLUTION: A phylotype of cutibacterium acnes is identified using mass spectrometry.SELECTED DRAWING: Figure 1
Patent JP-2020155033-A (JP)
Title: Mobile vehicle
Inventor: TSUKAHARA TAKUYA
IPC: G05D1/02
Filed: 2019-03-22
Abstract: To provide a mobile vehicle that is able to recognize a tracking target easily.SOLUTION: A mobile vehicle comprises: a laser range finder 65 that acquires, as a peripheral object, information about a shape of an object present around each of vehicles 10, 11; and a controller that, based on the information acquires by the laser range finer 65, controls travel to follow preceding tracking targets 70, 10. In a case where a tracking target is lost, a controller performs recognition control in which a plurality of acquisition results acquired by the laser range finder 65 with the passage of time are compared and, from a result of the comparison, a mobile object that has moved among peripheral objects is recognized as a tracking target.SELECTED DRAWING: Figure 4
Patent JP-2020158560-A (JP)
Title: Thermoplastic resin composition containing inorganic substance powder and compact
Inventor: NAKAMURA HIROSHI
IPC: C08L23/02
Filed: 2019-03-25
Abstract: To provide a thermoplastic resin composition in which inorganic substance powder is densely blended which can suppress uneven distribution of inorganic particles even when the inorganic powder is densely packed in a thermoplastic resin, and is suitable for manufacturing a compact having excellent appearance and mechanical characteristics, and a compact using the same.SOLUTION: An inorganic substance powder-containing thermoplastic resin composition characterized in that, in an inorganic substance powder-containing thermoplastic resin containing a thermoplastic resin and inorganic substance powder at a mass ratio of 50: 50 to 10: 90, the inorganic substance powder is calcium carbonate particles, the calcium carbonate particles contain at least two groups of particle groups having a different average particle size, and any of the average particle sizes of each particle groups is in the range of 0.7 μm or larger and 6.0 μm or smaller, and a compact using the same.SELECTED DRAWING: None
Patent JP-2020157238-A (JP)
Title: Water treatment system and water treatment method
Inventor: KUSUDA HIROMASA
IPC: C02F5/02
Filed: 2019-03-27
Abstract: To provide a water treatment system and a water treatment method capable of reducing an amount of a chemical agent used for chemical softening treatment in subjecting raw water to desalting treatment in order to introduce the raw water containing salts to supply water to a prescribed water utilizing facility.SOLUTION: The water treatment system is a water treatment system for introducing raw water containing salts to subject the raw water to desalting treatment in order to supply water to a prescribed water utilizing facility and includes a first reverse osmosis membrane desalting facility for separating the raw water into permeated water and concentrated water by desalting treatment using a reverse osmosis membrane to discharge them, and a chemical softening facility for subjecting the concentrated water discharged in the first reverse osmosis membrane desalting facility to chemical softening treatment; the water treatment system is constituted so that the permeated water is introduced into the water utilizing facility and that waste water thereof is mixed with softened water after the chemical softening treatment.SELECTED DRAWING: Figure 1
Patent JP-2020160340-A (JP)
Title: Video display system, video display method, program, and mobile body
Inventor: MINO YOSHITERU
IPC: B60R11/02
Filed: 2019-03-27
Abstract: To provide a video display system capable of reducing a display delay of a display image.SOLUTION: A video display system 10 enabling a viewer to view a virtual image of a display image displayed by a display device 2 in a superposed state with an actual scene in front of a mobile body includes: a plotting unit 11 for plotting an image consisting of an ST region as a region which does not move with time and an AR region as a region which moves with time, and for outputting a signal indicating the ST region and a signal indicating the AR region in this order; and a display device output unit 12 for acquiring vibration information indicating a vibration amount of the mobile body in a period when the ST region is acquired from the plotting unit 11, and for executing vibration correction processing for correcting a display position of the virtual image of the AR region to the AR region which is being acquired from the plotting unit 11 on the basis of the vibration information, and for synthesizing the AR region to which the vibration correction processing has been executed and the ST region acquired from the plotting unit in this order, and for outputting it to the display device 2 as the display image.SELECTED DRAWING: Figure 5
Patent JP-2020160983-A (JP)
Title: Detection program, detection method and detection device
Inventor: KOBAYASHI MASAFUMI
IPC: G06F21/64
Filed: 2019-03-27
Abstract: To trace transactions that have relevancy to be included in a block chain.SOLUTION: A detection device 100a is configured to: generate and register a first transaction corresponding to a first event in a block chain; and register first event information and identification information on the first transaction in a first table. The detection device 100a is configured to register second event information having occurred before the first event and the identification information on the first transaction in association with each other in a second table. The detection device 100a is configured to identify identification information on the second transaction registered when the second event has occurred on the basis of the second event information and the first table, and register the identified identification information and the second event information in the first transaction. The detection device 100a is configured to, when a trace request of a third event is made, detect the transaction relevant to the third event on the basis of a plurality of transactions registered in the block chain and the first table and the second table.SELECTED DRAWING: Figure 8
Patent JP-2020158371-A (JP)
Title: Polymer cement mortar and repair method of reinforced concrete
Inventor: NAGAI YOSHINORI
IPC: C04B28/04
Filed: 2019-03-27
Abstract: To provide a polymer cement mortar composition capable of using as an antirust agent for repairing reinforced concrete and as a cross-section repairing material, and a repair method of the reinforced concrete which is more simple and can be applied after applying sufficient rust-proofing to a steel bar of a repaired part.MEANS: A rust proof material for repairing reinforced concrete contains cement, a nitrite salt, a polymer dispersion, an expansive admixture, fly ash, a retardant, a defoamer, an organic fiber and a fine aggregate, a nitrite salt to be a particular amount of nitrite ion, and a particular amount of a paste excluding the aggregate in polymer cement mortar. Furthermore, it is preferable to set each of the polymer dispersion, the expansive admixture, the fly ash, the retardant, the defoamer, and the organic fiber to a specific content.SELECTED DRAWING: None
Patent JP-2020164017-A (JP)
Title: Vehicle control system
Inventor: NARUSE TADASHI
IPC: G08G1/16
Filed: 2019-03-29
Abstract: To stop a vehicle at a suitable position according to a driver's state when the vehicle needs to be promptly stopped, in a vehicle control system for executing automated driving.SOLUTION: A vehicle control system includes: a control device for performing the steering, acceleration, and deceleration of a vehicle; an occupant monitoring device for monitoring a driver; and at least one of an external environment recognition device for acquiring information about the outside of the vehicle, and a map device for retaining map information. When a prescribed condition is satisfied, the control device executes stop processing for stopping the vehicle in a prescribed stop area. In the stop processing, on the basis of the information from at least one of the external environment recognition device and the map device, the control device extracts stop-possible areas where the vehicle can be stopped (ST21). On the basis of the monitoring result of the occupant monitoring device, the control device determines a possibility that the driver resumes driving after the stop processing is started, and determines the stop area from the stop-possible areas on the basis of the possibility (ST23, 27).SELECTED DRAWING: Figure 4
Patent JP-2020165190-A (JP)
Title: Work machine
Inventor: IWAMOTO TERUHIKO
IPC: B60J5/04
Filed: 2019-03-29
Abstract: To restrain a driver from getting on and off from an opposite side to a getting-on/off passage.SOLUTION: A work machine comprises: an airframe; a cab mounted on the airframe; an opening portion which is provided at another side part at an opposite side to a getting-on/off passage provided at one side part of the cab and which makes a space above a floor portion at a front part of the cab communicate with an outside part of the airframe; and a blocking member restraining a driver from getting on and off from the opening portion.SELECTED DRAWING: Figure 5A
Patent JP-2020167545-A (JP)
Title: On-vehicle communication unit and communication method
Inventor: SATO TAKASHI
IPC: H04B1/74
Filed: 2019-03-29
Abstract: To provide an on-vehicle communication unit suitable for vehicle-to-vehicle communication and road-vehicle communication.SOLUTION: A communication unit 10 includes: a wireless communication module 20; and a control section 30 for controlling an operation of the wireless communication module 20. The wireless communication module 20 includes: a first transmission/reception section 21 that can selectively perform transmission/reception in vehicle-to-vehicle communication and road-vehicle communication via a first antenna 11; and a second transmission/reception section 22 that can selectively perform vehicle-to-vehicle communication and road-vehicle communication via a second antenna 12. The control section 30 controls the wireless communication module 20 so as to change over the first transmission/reception section 21 and the second transmission/reception section 22 between vehicle-to-vehicle communication and road-vehicle communication at predetermined changeover timing.SELECTED DRAWING: Figure 1
Patent JP-2020165907-A (JP)
Title: Inspection device
Inventor: KURAMATA OSAMU
IPC: G01N21/88
Filed: 2019-03-29
Abstract: To provide a new technique capable of determining whether a workpiece is defective.SOLUTION: An inspection method is a method for inspecting a workpiece having a symmetrical shape and includes: an imaging step of taking images from a plurality of directions that face each other across a point, a straight line, or a plane as a reference point for the symmetrical shape of the workpiece at a predetermined imaging position and are fixed to the imaging position; a difference acquisition step of acquiring difference information between the plurality of images obtained in the imaging step and taken from directions facing each other; and a determining step of determining that there is a defect when the difference information acquired in the difference acquisition step exceeds a predetermined value.SELECTED DRAWING: Figure 19
Patent JP-2020172895-A (JP)
Title: Stationary vane unit, compressor and gas turbine
Inventor: SEKI RYOSUKE
IPC: F01D9/04
Filed: 2019-04-10
Abstract: To suppress complication in a structure and increase in manufacturing cost and suppress pressure loss by preventing leakage flow of fluid, in a stationary vane unit, a compressor and a gas turbine.SOLUTION: A stationary vane unit satisfies a D/P ratio of 0.05≤D/P≤0.2, where D represents a distance in an axial direction A between an opening on a side of a low pressure space L in a second leakage air flow path 39 and a forward end 31a on an upstream side in an air flow direction A1 in a stationary vane 31, and P represents a pitch in a circumferential direction C in multiple stationary vanes 31. In this case, the stationary vane unit preferably satisfies 0.06≤D/P≤0.18.SELECTED DRAWING: Figure 5
Patent JP-2020176381-A (JP)
Title: Ground improvement structure
Inventor: HONDA TAKESHI
IPC: E02D5/20
Filed: 2019-04-15
Abstract: To provide a ground improvement structure using a peripheral wall section of a soil improvement body in a lattice shape as a soil retaining wall while suppressing liquidation of the ground.SOLUTION: A ground improvement structure 14 comprises: a solid improvement body 30 in a lattice shape formed in a lattice shape in a plan view below an underground space 12 or an underground structure 20L formed in the underground space 12, and arranged around the underground space 12 or the underground structure 20L with an outer peripheral wall section 34 extending upward; a reinforcement ground improvement body 40 provided on an outer surface 34S of the outer peripheral wall section 34; and a steel core member 42 to be buried in the reinforcement ground improvement body.SELECTED DRAWING: Figure 1
Patent JP-2020177847-A (JP)
Title: Driver and light-emitting diode device
Inventor: TADA RYOHEI
IPC: H05B47/00
Filed: 2019-04-19
Abstract: To suppress the occurrence of a problem even when the type of a power supply connected at the start of operation is erroneously determined.SOLUTION: A controller that controls a converter that converts a voltage from a power supply and applies the voltage to a light-emitting diode has an on mode that operates the converter and an off mode that stops the converter, and starts the operation in the off mode. (S10).SELECTED DRAWING: Figure 1
Patent JP-2020176001-A (JP)
Title: Overload prevention system for crane
Inventor: TANAKA MASAYOSHI
IPC: B66C13/16
Filed: 2019-04-22
Abstract: To provide an overload prevention system for a crane that is able to avoid increasing sheaves, and eliminate the need for extra winding work for a sheave dedicated for detecting load on a hoisting wire rope when a crane is installed and the need to lengthen the hoisting wire rope.SOLUTION: An overload prevention system for a crane comprises: a load detector 20 that measures a load; a jib angle detector 30 that measures an inclination angle θJ of a jib 5; and an overload prevention device 40 that has a set rating load curve for a work radius R for the jib 5, obtains a work radius R for the jib 5 on the basis of the inclination angle θJ of the jib 5, obtains a rating load from the rating load curve on the basis of the work radius R, obtains an actual load applied by a suspended load acting on a crane, on the basis of a load P measured by the load detector 20, and outputs an actuation stop signal for the crane in a case where the actual load exceeds the rating load. The load detector 20 is incorporated in a shaft of a sheave around which a hoisting wire rope 8 is wound.SELECTED DRAWING: Figure 1
Patent JP-2020183995-A (JP)
Title: Color filter and manufacturing method thereof
Inventor: KAMEYAMA YUDAI
IPC: G02B5/20
Filed: 2019-05-07
Abstract: To obtain a color filter in which a top face of a white pixel part is flat, without forming a pattern composed of the same material as a color pixel or a black matrix on the white pixel part.SOLUTION: A color filter has a light-shielding pattern according to a black matrix on a transparent substrate, and a display area constituted of multiple coloring pixels and white pixels. The color filter is manufactured by commonly covering the area of the multiple coloring pixels and white pixels by using a transparent overcoat resin layer, providing a structure forming photospacers on the overcoat resin layer, and further, forming photospacers inside the white pixels to fill recesses of the overcoat resin layer in the area of the white pixels.SELECTED DRAWING: Figure 1
Patent JP-2019166333-A (JP)
Title: Game machine
Inventor: ISHIDA YUJI
IPC: A63F5/04
Filed: 2019-05-08
Abstract: To provide a game machines with an innovative game content.SOLUTION: A game machine includes first shift means for shifting to a first game state and second shift means for shifting to a second game state, wherein a player has a higher advantage in the second game state than in the first game state. The game machine further includes means for notifying a predetermined order when winning in a winning lottery process in the second game state, and winning notification means for executing a winning state notification when in the winning state. In the second game state, a winning state notification is executed by the winning notification means.SELECTED DRAWING: Figure 9